<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
<head>
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
    <title>Document</title>
    <style type="text/css">
        *{
            margin: 0;
            padding: 0;
        }
        .header{
            width: 970px;
            height: 103px;
            /*居中。这个语句的意思是：居中：*/
            margin: 0 auto;
        }
        .header .logo{
            float: left;
            width: 277px;
            height: 103px;
            background-color: red;
        }
        .header .language{
            float: right;
            width: 137px;
            height: 49px;
            background-color: green;
            margin-bottom: 8px;
        }
        .header .nav{
            float: right;
            width: 679px;
            height: 46px;
            background-color: green;
        }

        .content{
            width: 970px;
            height: 435px;
            /*居中，这个语句今天没讲，你照抄，就是居中：*/
            margin: 0 auto;
            margin-top: 10px;
        }
        .content .banner{
            float: left;
            width: 310px;
            height: 435px;
            background-color: gold;
            margin-right: 10px;
        }
        .content .rightPart{
            float: left;
            width: 650px;
            height: 435px;
        }
        .content .rightPart .main{
            width: 650px;
            height: 400px;
            margin-bottom: 10px;
        }
        .content .rightPart .links{
            width: 650px;
            height: 25px;
            background-color: blue;
        }
        .content .rightPart .main .news{
            float: left;
            width: 450px;
            height: 400px;
        }
        .content .rightPart .main .hotpic{
            float: left;
            width: 190px;
            height: 400px;
            background-color: purple;
            margin-left: 10px;
        }
        .content .rightPart .main .news .news1{
            width: 450px;
            height: 240px;
            background-color: skyblue;
            margin-bottom: 10px;
        }
        .content .rightPart .main .news .news2{
            width: 450px;
            height: 110px;
            background-color: skyblue;
            margin-bottom: 10px;
        }
        .content .rightPart .main .news .news3{
            width: 450px;
            height: 30px;
            background-color: skyblue;
        }
        .footer{
            width: 970px;
            height: 35px;
            background-color: pink;
            /*没学，就是居中：*/
            margin: 0 auto;
            margin-top: 10px;
        }
    </style>
</head>
<body>
<!-- 头部 -->
<div class="header">
    <div class="logo">logo</div>
    <div class="language">语言选择</div>
    <div class="nav">导航条</div>
</div>

<!-- 主要内容 -->
<div class="content">
    <div class="banner">大广告</div>
    <div class="rightPart">
        <div class="main">
            <div class="news">
                <div class="news1"></div>
                <div class="news2"></div>
                <div class="news3"></div>
            </div>
            <div class="hotpic"></div>
        </div>
        <div class="links"></div>
    </div>
</div>

<!-- 页尾 -->
<div class="footer"></div>
</body>
</html>